9889701 has 8 divisors (see below), whose sum is σ = 13759680. Its totient is φ = 6306432.

The previous prime is 9889697. The next prime is 9889717. The reversal of 9889701 is 1079889.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9889701 - 2² = 9889697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9889741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71596 + ... + 71733.

It is an arithmetic number, because the mean of its divisors is an integer number (1719960).

Almost surely, 2^9889701 is an apocalyptic number.

It is an amenable number.

9889701 is a deficient number, since it is larger than the sum of its proper divisors (3869979).

9889701 is a wasteful number, since it uses less digits than its factorization.

9889701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143355.

The product of its (nonzero) digits is 36288, while the sum is 42.

The square root of 9889701 is about 3144.7895001097. The cubic root of 9889701 is about 214.6484321000.

The spelling of 9889701 in words is "nine million, eight hundred eighty-nine thousand, seven hundred one".